Pattern Recognition and Intelligent Analysis of Large-Scale Student Behavior Data in the Perspective of Educational Technology

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Figure 6.

Passive learner behavior sequence residual value

Given	A1	A2	B4	C1	C2	D1
A1	2.46	-5.9	2.66	-4.43	-2.51	-5.79
A2	-3.5	2.96	0.71	1.96	6.68	8.16
B4	-0.95	-3.07	1.23	-4.01	-3.06	-3.73
C1	-5.13	-6.96	-4.37	1.21	-4.91	-2.84
C2	-5.97	-5.38	-1.69	-1.54	2.81	-4.12
D1	-9.47	-5.7	-10.34	3.01	3.44	11.82

Learning behavior of different learning groups

Significance
Learning behavior	Class number	2	3	4
Posting	1	0.015	0.000	0.000
	2		0.000	0.000
	3			0.007
Reply number	1	0.638	0.000	0.000
	2		0.000	0.000
	3			0.000
Discussion score	1	0.000	0.000	0.978
	2		0.000	0.000
	3			0.025

General learner behavior sequence residual value

Given	A1	A2	B4	C1	C2	D1
A1	22.81	-6.89	0.89	-4.98	-2.59	-5.61
A2	-3.58	28.96	4.56	2.65	4.28	4.12
B4	-1.56	-3.65	35.65	-2.59	-2.36	-2.33
C1	-4.85	-5.98	-4.71	24.56	-4.31	-3.65
C2	-5.69	-5.77	-1.25	-1.56	22.47	-4.25
D1	-8.69	-6.78	-11.36	3.69	2.65	14.65

Interactive learners behavior sequence frequency

Given	A1	A2	B4	C1	C2	D1
A1	9.01	-6.33	3.86	-2.83	-1.65	-5.42
A2	-4.05	7.2	-1.05	2.65	6.13	8.65
B4	0.19	-3.86	8.95	-3.58	-2.19	-4.79
C1	-3.91	-10.09	-5.85	39.56	-5.65	-3.18
C2	-4.46	-4.2	1.29	-1.75	38.97	-4.11
D1	-8.48	-10.37	-10.36	3.62	4.03	6.46

Time input learning behavior different learning group LSD test

Significance
Learning behavior	Class number	2	3	4
Mission completion	1	0.000	0.000	0.000
	2		0.000	0.000
	3			0.000
Test duration	1	0.000	0.000	0.000
	2		0.002	0.000
	3			0.028

Student learning behavior framework

Behavior classification	Behavior indicator	Behavior coding
Time input	Mission completion	A1
	Test duration	A2
Learning results	Test score	B1
	Job score	B2
	Test effectiveness (accuracy/cost time)	B3
	Test results	B4
Learning interaction	Post number	C1
	Reply number	C2
	Discussion score	C3
Learning initiative	The first login delay	D1
	Task delay days	D2

The mean of learning behavior online

	Learning results				Time input		Learning interaction			Learning initiative
	B1	B2	B3	B4	A1	A2	C1	C2	C3	D1	D2
1	57.62	100	92.13	0.012%	5751.11	12002.76	0.81	1.41	2.02	12.53	5.71
2	50.11	94	75	0.062%	1051.24	9057.87	0.42	1.28	0.03	13.77	6.83
3	55.24	97.11	88.56	0.034%	2480.63	10925.25	1.34	13.08	4.57	11.54	4.82
4	68.02	93.22	90.16	0.195%	3207.56	13930.46	1.01	8.22	2.92	9.06	2.26

Study the learning behavior of different learning groups

Significance
Learning behavior	Class number	2	3	4
The first login delay	1	0.025	0.198	0.000
	2		0.006	0.019
	3			0.008
Task delay days	1	0.000	0.048	0.000
	2		0.039	0.000
	3			0.000

Active learner behavior sequence residual value

Given	A1	A2	B4	C1	C2	D1
A1	41.69	-8.02	5.73	-3.35	1.01	-3.16
A2	-4.91	37.2	-2.41	4.1	7.2	8.79
B4	-1.1	-4.42	18.95	-2.23	-3.34	-5.88
C1	-5.55	-7.08	-5.5	21.56	-5.05	-2.39
C2	-3.56	-5.68	2.35	-1.97	22.97	-1.86
D1	-10.28	-10.62	-9.81	5.43	1.59	2.13